According to the Food Hygiene Law of People's Republic of China (PRC) and the Regulations on Hygiene Management in Public Places, food production and marketing personnel and employees in public places must obtain health certificates after passing the health examination at the health and epidemic prevention station, and they can only take up their posts after passing the health knowledge training. To get a health certificate, you should go to the local epidemic prevention station. General physical examination items include: ultrasonic examination, electrocardiogram, fluoroscopy, vision, liver function, blood pressure, urine test, etc. Are preventive examinations for some common infectious diseases.